d - 440 mm

D - 540 mm

T - 63,5 mm

B - 60 mm

C - 52 mm

ra1 max. - 3 mm

a - 95,4 mm

r min. - 5 mm

r1 min. - 4 mm

Da - 514 mm

db - 452 mm

ra max. - 4 mm

da - 470 mm

Db - 531 mm

Weight - 29,9 Kg

Basic dynamic load rating (C) - 825 kN

Basic static load rating (C0) - 2150 kN

Calculation factor (e) - 0,41

Calculation factor (Y1) - 1,5

Calculation factor (Y2) - 0,8

• Model Number: R440-3
• Inner Diameter：440mm Outer Diameter：540mm Width：63,5mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:motorcycle,medical equipment,Low-voltage electrical equipment,decoration machinery,pump,Cylinder Type,Medical room equipment,Vacuum generator,beverage production,electronic components,car and accessories
• Similar models:ISB FCD132164440 NSK 544091/544116 SNR RNU44058S01 ISB FCD84120440 ISB FCD80114440 Timken 440RF30 Timken 440RU30 NSK 544090/544116 NSK STF440RV6215g Timken 440RT30
• BEARING POWER International Trading Co.,Ltd. specialize in R440-3 products，there is large inventory of NSK R440-3 . We has been built up long-term cooperation with NSK company, could make a bulk order of the R440-3 Which NSK R440-3 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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  3196/3120B	33,338	72,626	29,997	Timken	Tapered Roller Bearings
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  53217U	85	125	33,1	KOYO	Thrust Ball Bearings
  6212LLU	60	110	22	NTN	Deep Groove Ball Bearings
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  AST11 15080	150	155		AST	Plain Bearings
  BM15	15	26	12	NMB	Plain Bearings
  NA 4912	60	85	25	IKO	Needle Roller Bearings
  NK45/30	45	55	30	ZEN	Needle Roller Bearings
  NKI15/16	15	27	16	CX	Needle Roller Bearings
  NKJ50/25	50	68	25	KOYO	Needle Roller Bearings
  NKX 40	40	52	32	ISO	Complex Bearings
  PW35720026/17CS	35	72	26	PFI	Angular Contact Ball Bearings
  UCFCX06	30			FYH	Bearing Units
  UKPK313+H2313	60			NACHI	Bearing Units
  RA013RRB	.8125	2.0472	.5906	FAF	BALL BEARINGS
  D-21	3.0937	1.7500		INA	THRUST BALL BEARINGS